/* 日期格式化 */
module.exports = {
    formatTime(time, format = '') {
        let str = '';

        if (!time || time == 0) {
            str = '';
        } else {
            let date = new Date(Number(time));
            let y = date.getFullYear();
            let m = (date.getMonth() + 1).toString().padStart(2, '0');
            let d = date.getDate().toString().padStart(2, '0');

            str = y + '-' + m + '-' + d;
        }

        return str;
    }

}